"Earlier this morning, the Windows Phone development team officially signed off on the release to manufacturing build of 'Mango' - the latest version of the Windows Phone operating system. This marks the point in the development process where we hand code to our handset and mobile operator partners to optimize Mango for their specific phone and network configurations. Here on the Windows Phone team, we now turn to preparing for the update process. The Mango update for current Windows Phone handsets will be ready this fall, and of course will come pre-installed on new Windows Phones." Myself and those three others who use a WP7 device rejoice.